public static void InsertMysqlProduct()
        {
            ConectarTarifario();
            string          query         = "select * from productos where flag = '0' order by cod_prod";
            OleDbCommand    commandselect = new OleDbCommand(query, Conex);
            OleDbDataReader reader        = commandselect.ExecuteReader();

            ConnectionMySQL.Connect();
            while (reader.Read())
            {
                ConnectionMySQL.InsertProduct(reader.GetValue(0).ToString(), reader.GetString(1));
                UpdateAfterInsert("productos", "cod_prod", 0, reader);
            }
            ConnectionMySQL.Disconnect();
            FinalMessage();
        }